I've been carrying a PT2L for a couple of years. It's small, light, super bright, and has excellent battery life. It stays on my belt all the time right next to my radio. The SL20 and full size 5.11 light are the main ones I use with a Fenix something or other attached to the door as another backup. The 5.11 isn't great for extended lighting away from the rig but it's 90 seconds to full recharge is a VERY nice feature.